kiss/contrib/kiss-size

#!/bin/sh -ef
# Show the size on disk for a package

# Ignore shellcheck as we want the warning's behavior.
# shellcheck disable=2015
[ "$1" ] && kiss l "${1:-null}" >/dev/null || {
    printf 'usage: kiss-size [pkg]\n'
    exit 1
}

# Filter directories from manifest and leave only files.
# Directories in the manifest end in a trailing '/'.
files=$(sed 's|.*/$||' "$KISS_ROOT/var/db/kiss/installed/$1/manifest")

# Send the file list to 'du'.
# This unquoted variable is safe as word splitting is intended
# and globbing is globally disabled in this script.
# shellcheck disable=2086
du -shc -- $files 2>/dev/null